🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.5

Radius: 8.5

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.84 AU - 0.88 AU

Year: 551 Days

Day: 14.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 49,702,962 km

• M1: 111,750 km (0.103 R)
• M2: 443,408 km (0.12 R)
• M3: 1,037,760 km (0.084 R)
• M4: 1,573,321 km (0.062 R)
• M5: 2,274,336 km (0.085 R)
• M6: 3,399,013 km (0.077 R)
• M7: 3,963,745 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.3

Radius: 13.8

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.9 AU - 1.12 AU

Year: 701 Days

Day: 11.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 49,702,962 km

• M1: 176,376 km (0.08 R)
• M2: 606,320 km (0.085 R)
• M3: 1,193,941 km (0.103 R)
• M4: 1,823,299 km (0.078 R)
• M5: 3,167,885 km (0.07 R)
• M6: 3,660,959 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.2

Radius: 9.4

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.91 AU - 1.37 AU

Year: 840 Days

Day: 14.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 49,702,962 km

• M1: 134,638 km (0.115 R)
• M2: 465,399 km (0.082 R)
• M3: 788,082 km (0.103 R)
• M4: 1,122,433 km (0.098 R)
• M5: 1,474,885 km (0.05 R)
• M6: 2,119,951 km (0.106 R)
• M7: 2,485,569 km (0.118 R)
• M8: 2,905,340 km (0.11 R)
• M9: 3,524,526 km (0.091 R)
• M10: 4,228,982 km (0.069 R)
• M11: 4,623,472 km (0.109 R)
• M12: 5,006,592 km (0.074 R)
• M13: 5,620,990 km (0.118 R)
• M14: 6,474,745 km (0.092 R)
• M15: 7,204,185 km (0.113 R)
• M16: 8,412,636 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.9

Radius: 14.2

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.98 AU - 2.08 AU

Year: 1996 Days

Day: 7.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 49,702,962 km

• M1: 176,675 km (0.076 R)
• M2: 665,112 km (0.096 R)
• M3: 1,446,761 km (0.094 R)
• M4: 2,029,295 km (0.105 R)
• M5: 2,472,703 km (0.104 R)
• M6: 3,040,876 km (0.08 R)
• M7: 3,527,817 km (0.068 R)
• M8: 4,385,761 km (0.076 R)
• M9: 5,290,828 km (0.102 R)
• M10: 5,765,053 km (0.104 R)
• M11: 8,579,438 km (0.103 R)
• M12: 10,441,782 km (0.1 R)
• M13: 11,046,307 km (0.088 R)
• M14: 11,598,772 km (0.037 R)
• M15: 14,296,171 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.3

Radius: 9.6

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.94 AU - 3 AU

Year: 2680 Days

Day: 11.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,702,962 km

• M1: 119,529 km (0.117 R)
• M2: 489,035 km (0.044 R)
• M3: 798,853 km (0.097 R)
• M4: 1,156,990 km (0.062 R)
• M5: 1,768,845 km (0.069 R)
• M6: 2,236,638 km (0.115 R)
• M7: 2,555,580 km (0.111 R)
• M8: 4,073,999 km (0.078 R)
• M9: 4,637,235 km (0.11 R)
• M10: 4,959,768 km (0.094 R)
• M11: 5,460,173 km (0.096 R)
• M12: 7,451,919 km (0.111 R)
• M13: 9,436,334 km (0.032 R)
• M14: 9,746,152 km (0.102 R)
• M15: 10,169,813 km (0.06 R)
• M16: 11,868,796 km (0.065 R)
• M17: 12,681,711 km (0.105 R)
• M18: 13,186,903 km (0.086 R)
• M19: 14,058,759 km (0.097 R)
• M20: 14,372,765 km (0.068 R)
• M21: 14,691,558 km (0.11 R)
• M22: 15,580,618 km (0.108 R)
• M23: 16,654,432 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.1

Radius: 4.9

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.24 AU - 6.26 AU

Year: 9517 Days

Day: 23.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 49,702,962 km

• M1: 62,981 km (0.105 R)
• M2: 344,673 km (0.087 R)
• M3: 806,333 km (0.075 R)
• M4: 2,316,822 km (0.096 R)
• M5: 4,263,539 km (0.106 R)
• M6: 5,068,226 km (0.049 R)
• M7: 6,161,936 km (0.112 R)
• M8: 7,658,663 km (0.072 R)
• M9: 11,140,254 km (0.105 R)
• M10: 11,558,829 km (0.095 R)
• M11: 19,637,862 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.7

Radius: 6.5

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.33 AU - 10.49 AU

Year: 21534 Days

Day: 19.9 Hours

Environment

Temp: -242 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,702,962 km

• M1: 81,232 km (0.063 R)
• M2: 328,966 km (0.088 R)
• M3: 616,493 km (0.103 R)
• M4: 1,229,545 km (0.096 R)
• M5: 1,737,579 km (0.033 R)
• M6: 4,572,609 km (0.09 R)
• M7: 7,017,935 km (0.118 R)
• M8: 7,343,759 km (0.088 R)
• M9: 7,937,962 km (0.109 R)
• M10: 8,381,819 km (0.054 R)
• M11: 9,913,701 km (0.107 R)
• M12: 12,079,729 km (0.11 R)
• M13: 15,821,770 km (0.098 R)
• M14: 16,240,794 km (0.081 R)
• M15: 16,811,061 km (0.087 R)
• M16: 17,394,642 km (0.12 R)
• M17: 17,841,192 km (0.113 R)
• M18: 32,308,503 km (0.06 R)
• M19: 33,896,933 km (0.091 R)
• M20: 35,655,755 km (0.102 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 11,678 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit